18321168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20089}}^1$

素因数の和:20119

約数の個数: 40

約数和(自身を含む): 49823200

約数和(自身を除く): 31502032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 20089, 40178, 60267, 80356, 120534, 160712, 241068, 321424, 381691, 482136, 763382, 964272, 1145073, 1526764, 2290146, 3053528, 4580292, 6107056, 9160584, 18321168]

約数ペア:

[(1, 18321168), (2, 9160584), (3, 6107056), (4, 4580292), (6, 3053528), (8, 2290146), (12, 1526764), (16, 1145073), (19, 964272), (24, 763382), (38, 482136), (48, 381691), (57, 321424), (76, 241068), (114, 160712), (152, 120534), (228, 80356), (304, 60267), (456, 40178), (912, 20089)]